5 An American and a Tiger at Hogwarts » by FanMan93 Calvin is eleven now. His family has moved to England. But other than that his life is more or less the same, until a witch knocks on his door to tell him he's a wizard. Rated T just to be safe.
T, English, Adventure, chapters: 7, words: 21k+, favs: 9, follows: 17, updated: 6/2 published: 5/17
19 The Noodle Incident by marylou Spaceman Spiff runs into Lord Voldemort. The world will never be the same again.
K+, English, Humor & Adventure, words: 1k+, favs: 41, follows: 11, 12/26/2016, Harry P., Voldemort, Calvin, Hobbes
6 Calvin and Hobbes: Cousin of Harry Potter Book1 » by To-Much-Time-On-My-Hands Calvin is 11. He is still very short and he still only wears that red and black striped t-shirt. Hobbes is still his best friend and he still is very imaginative. He is now in 6th grade but still doesn't care enough to lift his grades past a passing grade. This all is thrown into the mix of him going to Hogwarts and finding that his cousin that is his age is Harry Potter.
K+, English, Humor & Adventure, chapters: 9, words: 3k+, favs: 6, follows: 7, updated: 7/18/2016 published: 3/5/2015
289 Attack of the Deranged Mutant Killer Monster Dark Lord » by The M M Calvin's eleven years old - well, technically, anyways, but his shorts still reach his ankles - and not much has changed. Until the letter from Hogwarts, that is. *dramatic music* *sense of foreboding* *bloodcurdling screams echoing in the distance*
K+, English, Humor & Adventure, chapters: 24, words: 133k+, favs: 287, follows: 289, updated: 5/16/2015 published: 2/21/2014, Harry P., Hermione G., Dean T., Calvin
2 Un Monde Magique » by Yami Flo Un dénommé Calvin arrive à Poudlard, avec un tigre en peluche dans ses bagages. Enfin, une peluche pour la plupart des gens. Gageons que les professeurs vont, tout comme cet étrange duo, vivre des moments très intéressants...
T, French, Humor, chapters: 2, words: 2k+, favs: 2, follows: 5, updated: 8/27/2012 published: 8/13/2012, Calvin
42 Calvin and Hobbes in the Wizarding World » by ZeusZeusZeus Calvin and Hobbes crossover with Harry Potter. Slight AU. Calvin's experiences at Hogwarts School for Witchcraft and Wizardry. ON HIATUS... I'll probably update it... eventually.
K+, English, Adventure, chapters: 3, words: 13k+, favs: 28, follows: 38, updated: 12/21/2010 published: 12/11/2010
366 The Best Seven Years » by Blu Taiger Calvin is eighteen and living in England with his folks. Now, he's faced with the task of telling Susie what he's been doing for the past seven years.
K+, English, Humor & Adventure, chapters: 20, words: 90k+, favs: 660, follows: 260, updated: 8/15/2009 published: 1/19/2006, Luna L., Calvin, Susie Derkins